March 3, 2026Open Access

Identification of patients at risk for adverse events and poor symptom improvement after transcatheter aortic valve implantation

Adverse events can significantly arise in patients following transcatheter aortic valve implantation.
The study reports a notable percentage of patients facing poor symptom improvement post-procedure.

Can an externally validated model identify patients at risk for adverse events and poor symptom improvement after TAVI?

Population

Patients undergoing transcatheter aortic valve implantation (TAVI)

Intervention

Externally validated predictive model

Outcome

Poor symptom improvement and adverse eventscomposite

An externally validated predictive model can identify patients at risk for poor clinical and symptomatic outcomes following TAVI.

Our externally validated model can reasonably identify patients with both poor symptom improvement and adverse events after TAVI.

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